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Functional PEGs

Biotin-PEG-hydrazide, MW 3,400

Catalog: TASK-03-6000041   CAS NO.: N/A
  • 500mg
  • 1g

$68.25$68.25

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Description

Biotin-PEG-hydrazide (Biotin-PEG-HZ) is a chemical compound containing a polyethylene glycol (PEG) spacer, and a hydrazide functional group. Biotin, also known as vitamin B7, is a small molecule with a high affinity for avidin and streptavidin, two proteins commonly used in molecular biology and biotechnology. Biotin can form strong and specific non-covalent interactions with these proteins. The hydrazide group is a reactive moiety that can form covalent bonds with carbonyl groups (aldehydes and ketones). Biotin-PEG-Hydrazide is able to conjugate with molecules that have aldehyde or ketone groups, which are introduced through various chemical reactions or modifications.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight3,400
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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